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authorDan Streetman <ddstreet@ieee.org>2017-01-24 15:18:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-24 16:26:15 -0800
commitaab45453ff5c77200c6da4ac909f7a4392aed17e (patch)
treeeecfac3f1b26ec7ea5552f47a4f649665fd0c72d /sound/oss/tuning.h
parent534c9dc982aca01b630297ad5637f6e95e94c1e2 (diff)
MAINTAINERS: add Dan Streetman to zbud maintainers
Add myself as zbud maintainer. Link: http://lkml.kernel.org/r/20170124221705.26523-1-ddstreet@ieee.org Signed-off-by: Dan Streetman <ddstreet@ieee.org> Cc: Seth Jennings <sjenning@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/oss/tuning.h')
0 files changed, 0 insertions, 0 deletions
s lock took another, HARDIRQ-unsafe lock in the past: (ucounts_lock){+.+...} and interrupts could create inverse lock ordering between them. other info that might help us debug this: Chain exists of: &(&sighand->siglock)->rlock --> &(&tty->ctrl_lock)->rlock --> ucounts_lock Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(ucounts_lock); local_irq_disable(); lock(&(&sighand->siglock)->rlock); lock(&(&tty->ctrl_lock)->rlock); <Interrupt> lock(&(&sighand->siglock)->rlock); *** DEADLOCK *** This patch removes a dependency between rlock and ucount_lock. Fixes: f333c700c610 ("pidns: Add a limit on the number of pid namespaces") Cc: stable@vger.kernel.org Signed-off-by: Andrei Vagin <avagin@openvz.org> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'tools/perf/pmu-events')